AngularJS filter comparator true while displaying ng-repeat list when input field is empty

Question

I\'m going off by this example fiddle where it demonstrates the use of comparator parameter to filter exact matches....:

http://jsfiddle.net/api/post/library/pure/

Answer 1

You'll want to use a custom comparator function. It will allow you to perform a strict comparison except when the predicate is falsy.

Your markup would then be:

 


 {{workflowItem.priority}}

And define the comparator function on your controller:

$scope.exceptEmptyComparator = function (actual, expected) {
    if (!expected) {
       return true;
    }
    return angular.equals(expected, actual);
}

That should do the trick.